5245435511 has 4 divisors (see below), whose sum is σ = 5274739800. Its totient is φ = 5216131224.

The previous prime is 5245435477. The next prime is 5245435529. The reversal of 5245435511 is 1155345425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5245435511 is a prime.

It is a super-2 number, since 2×5245435511² = 55029187400119662242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245435541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14651876 + ... + 14652233.

It is an arithmetic number, because the mean of its divisors is an integer number (1318684950).

Almost surely, 2^5245435511 is an apocalyptic number.

5245435511 is a deficient number, since it is larger than the sum of its proper divisors (29304289).

5245435511 is a wasteful number, since it uses less digits than its factorization.

5245435511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29304288.

The product of its digits is 60000, while the sum is 35.

The square root of 5245435511 is about 72425.3789151289. The cubic root of 5245435511 is about 1737.5094847989.

The spelling of 5245435511 in words is "five billion, two hundred forty-five million, four hundred thirty-five thousand, five hundred eleven".